Dr. Battery
Dr. Battery MPL05240P-22 6-cell 10.8V 4400mAh laptop battery
Six-cell lithium-ion replacement battery rated at 10.8V and 4400mAh for compatible Dell Inspiron and Vostro laptops
- ColorBlack
- TypeBattery
- CompatibilityDell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- Extended runtime with 4400 mAh 6-cell lithium-ion capacity
- Reliable 10.8 V output matches original Dell specifications
- Broad compatibility across Inspiron 13R, 14, 15, 17 and Vostro models
- Built-in protection chip guards against short circuit, overheat and overload
- New condition with one-year manufacturer warranty included
Replacement battery for Dell laptops
The Dr. Battery MPL05240P-22 is a new 6-cell lithium-ion unit rated at 10.8V and 4400mAh. It replaces original Dell batteries such as 312-1205, 312-1206 and 312-1262 across numerous Inspiron and Vostro models. The black pack includes a smart control chip for charging management and safety protections.
Suits owners of listed Dell models needing a 10.8V
Buyers with a Dell Inspiron 14R, 15R, 17R, Vostro 1440 or other listed model requiring a 6-cell 4400mAh battery can use this replacement. It is not for laptops that need a different voltage, a higher capacity such as 48Wh, or a 9-cell form factor. Verify the original part number before ordering.
Voltage and cell count decide fit
The battery delivers 10.8V from six lithium-ion cells, matching the OEM specification for the compatible Dell series. A different voltage or cell count will not work in these machines. Check the original battery label for 10.8V and 6 cells to confirm compatibility.
Highlights
- Extended runtime with 4400 mAh 6-cell lithium-ion capacity
- Reliable 10.8 V output matches original Dell specifications
- Broad compatibility across Inspiron 13R, 14, 15, 17 and Vostro models
- Built-in protection chip guards against short circuit, overheat and overload
- New condition with one-year manufacturer warranty included
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05240P-22 |
| Color | Black |
| Type | Battery |
| Compatibility | Dell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110) / 15(3520) / 15R / 15R(N5010) / 15R(N5110) / 17R / 17R(N7110) / 3010 / 4010 / 5010 / M5010 / M5030 / M5040 / M5110 / M511R / N3010 / N4010 / N4050 / N4110 / N4120 / N5010 / N5010D / N5030 / N5040 / N5050 / N5110 / N7010 / N7110 Dell Vostro 1440 / 1540 / 1550 / 2420 / 2520 / 3450 / 3550 / 3555 / 3750 Original Battery Part Number : 04YRJH / 06P6PN / 07XFJJ / 08NH55 / 0YXVK2 / 312-0233 / 312-0234 / 312-0235 / 312-0239 / 312-0240 / 312-1180 / 312-1197 / 312-1198 / 312-1200 / 312-1201 / 312-1202 / 312-1204 / 312-1205 / 312-1206 |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
Will the 6-cell 10.8 V pack fit the Dell Inspiron 15R N5110 battery bay?
Yes, the MPL05240P-22 is listed as compatible with the Inspiron 15R N5110 and other models sharing the same chassis dimensions.
What is the correct way to insert the battery so the latch engages?
Align the pack with the guide rails, slide it in until the release latch clicks audibly, then verify the charge LED lights.
How long does the 4400 mAh capacity typically last before it needs replacing?
The 1-year warranty covers defects; under normal daily cycling the pack usually delivers useful runtime for several years before capacity fades enough to warrant a swap.
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